Function Tables

Front

What is a function table?

Back

A function table is a chart that shows how each input (x-value) is related to an output (y-value) using a specific function or rule.

Front

What does the equation y = x + 5 represent?

Back

This equation shows that for every input value of x, the output value y is 5 more than x.

Front

If y = x - 6, what is the output when x = 18?

Back

The output is 12, because 18 - 6 = 12.

Front

What is the output when x = 4 in the equation y = x ÷ 4?

Back

The output is 1, because 4 ÷ 4 = 1.

Front

What is the function of the table if y = x * 3?

Back

The function multiplies each input value by 3 to get the output.

Front

If y = x * 2 + 2, what is the output when x = 3?

Back

The output is 8, because 3 * 2 + 2 = 8.

Front

What is the missing output value if y = x - 8 and x = 10?

Back

The missing output value is 2, because 10 - 8 = 2.

Front

What does the equation y = x ÷ 4 tell us?

Back

It tells us that the output y is one-fourth of the input x.

Front

If y = 5x, what is the output when x = 2?

Back

The output is 10, because 5 * 2 = 10.

Front

What is the output when x = 5 in the equation y = x + 6?

Back

The output is 11, because 5 + 6 = 11.